Heating and air conditioningModel years 2003–2006Manufacturer
Blower motor inoperative after blower control module replacement (auto HVAC)
2003 - 2006 GMC Yukon Models with Auto HVAC (and Escalade, Avalanche, Suburban, Tahoe, Silverado/Sierra Classic, TrailBlazer, Envoy and others)
FaultCrate・Blower motor inoperative after blower control module replacement (auto HVAC)
In rare cases the blower motor may be inoperative after replacing the Blower Motor Control Module with part number 89019351.
It may occur if the blower speed is set to any position except low when the key is turned off.
What to do
- Replace module PN 89019351 with the updated Blower Motor Control Module, GM PN 19260762.
Part numbers printed in the document
89019351Module Asm,Heater & Blower & A/C ControlLook up at RockAuto (aftermarket candidates) ↗Search the web ↗
Replaced by: 19260762as stated by GMPartsGiant (checked 2026-10-06) ↗Look up at RockAuto (aftermarket candidates) ↗Search the web ↗
19260762Module Kit,Blower Motor ControlLook up at RockAuto (aftermarket candidates) ↗Search the web ↗
No successor stated(replaces 52495874 / 93803635 / 89019351 / 52497491 / 89018964 / 89018849 / 89018778 / 93803636)as stated by GMPartsGiant (checked 2026-10-06) ↗
The numbers are as the document prints them. The name and the replacing number are what the pages of GMPartsGiant, a reseller of genuine parts and not GM, state. Aftermarket equivalents are not checked here (the links only search by number). Confirm the fit for the vehicle (VIN) before ordering.
Applies to
- The bulletin covers 2003 - 2006 GMC Yukon models.
- It applies to vehicles with Auto HVAC.
See the evidence (1 documents, 5 passages)
| Document | Publisher | Date |
|---|---|---|
| [1]PIT5141B: Blower Motor Inoperative After Blower Control Module Replacement ↗ | ManufacturerGeneral Motors (published by NHTSA) | 2012-04-01 |
Applies toThe bulletin covers 2003 - 2006 GMC Yukon models.
2003 - 2006 GMC Yukon Models— [1] Models
Applies toIt applies to vehicles with Auto HVAC.
With Auto HVAC— [1] Models
First signsIn rare cases the blower motor may be inoperative after replacing the Blower Motor Control Module with part number 89019351.
In some rare cases, after replacing the Blower Motor Control Module with part number 89019351, the blower motor may be inoperative.— [1] Condition
Why it happensIt may occur if the blower speed is set to any position except low when the key is turned off.
This issue may occur if the blower motor speed is set to any speed position, except for low, when the key is turned off.— [1] Condition
RepairReplace module PN 89019351 with the updated Blower Motor Control Module, GM PN 19260762.
replace the previously installed Blower Motor Control Module (PN 89019351) with the updated Blower Motor Control Module, GM PN 19260762.— [1] Recommendation
Put together by FaultCrate from public records and technical documents. The cause and the repair are for the workshop to decide with the vehicle in front of it. Counts are records, not failure rates.
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